function uploadr(evt) {
	if (gContextMenu.onImage) {	
		var url = gContextMenu.imageURL;	
		var purl = window._content.document.location.href;
		
		if (gContextMenu.inFrame){
			t=gContextMenu.target
			purl = t.ownerDocument.URL
		}
	  var title = window._content.document.title;
		var alt = "";
		if (evt.target.tagName == 'IMG' || evt.target.tagName == 'img') {
		 	alt = evt.target.getAttribute("ALT");
		}
		var aaa=window.open('http://imageroll.appspot.com/new/?url='+encodeURI(url)+'&purl='+escape(purl),'Imageroll_uploader','height=520,width=480,top=50,left=230,toolbar=no,menubar=no,scrollbars=yes');
		
	}
}
